Math Dump /sym/7ec11a
id=838477 · host=jp.commstar.world · 2026-09-01 21:09Z
det| 3 6 ; 0 4 | = 12
det| 4 1 ; 6 5 | = 14
402K
2H₂ + O₂ → 2H₂O
det| 5 3 ; 7 6 | = 9
398K
\frac{4}{1} \sum_{i=1}^{n} i^{2}
det| 3 6 ; 1 4 | = 6
∂r/∂β = 2r
∇²y = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
d/dx [x^4] = 4x^3
∑_{k=1}^{n} k = n(n+1)/2
CaCO₃ → CaO + CO₂
det| 4 3 ; 1 5 | = 17
11z² + 5z + 5 = 0